[Wine] how can I check which files or dll's a exe needs to run?

[masonemail at gmail.com]

I got wine to run a poker program (worldpx.com) but It will keep 
crashing, I think it needs win files or dll or runtimes that it 
doesn't install itself.
  how can I check which files or dll's it needs to run? (from the 
winxp os)

I thought if I copied those files from my XP system to my wine/
system32 folder I could get it to run better.

Thanks, Mike